Nešetřil and Ossona de Mendez [1]} conjectured that
every first order convergent sequence of graphs from a nowhere-dense class of graphs has a modeling limit.
Nowhere-dense classes of graphs include many sparse classes of graphs,
in particular, classes of graphs with bounded degree and minor closed classes of graphs;
see [2]}, [3]}, [4]}, [5]}, [6]} for further details and many applications.
The existence of modeling limits for convergent sequences of graphs from a nowhere-dense class of graphs
was proven in [7]}.
